Facility	City	Industry	Status	Distance
Headline Signs, INC	Saint Louis	Sign Manufacturing 339950	ACTIVE	0.4 KM
Gsi Industrial Solutions, INC.	Saint Louis	Fluid Power Cylinder and Actuator Manufacturing 333995	ACTIVE	4.2 KM
Art Effects Unlimited LLC	St Louis	Printing 323110	UNVERIFIED	4.6 KM
Essex Industries, INC.	Saint Louis	Aircraft Manufacturing 336411	ACTIVE	6.2 KM
Essex Cryogencies of Missouri	St Louis	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	LIKELY ACTIVE	6.3 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

DOL Form 5500 retirement plan filingsOPERATING
Record 431181161|MO|63144|603 hanley industrial ct · first seen AUG 2025 · last seen AUG 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070292181 · first seen SEP 2018 · last seen SEP 2018

IN ST. LOUIS COUNTY31 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 8 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: ALCOTEK, INC. · OCT 2026
Street address: EPA: 603 HANLEY INDUSTRIAL COURT · OCT 2026
City: EPA: SAINT LOUIS · OCT 2026
State: EPA: MO · OCT 2026
Coordinates: EPA: 38.62145,-90.34121 · OCT 2026
Employees (band): DOL: 20-99 · AUG 2025
Retirement plan filing (Form 5500): DOL: 20 active participants, plan year ending 2025-08-31, 2 plan(s) · AUG 2025

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